Metal Complexes Produced by Maillard Reaction Products

a technology of metal complexes and reaction products, applied in the direction of iron organic compounds, immunoglobulins, peptides, etc., can solve the problems of metal chelates that are not stable, metal chelates that are formed, and metal chelates that are typically hydrolyzed, etc., to achieve the effect of enhancing the maillard reaction

Inactive Publication Date: 2005-02-10
J H BIOTECH
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  • Abstract
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AI Technical Summary

Benefits of technology

[0025] The MRP is typically brown in color. When reacted with metal components, metal chelates are produced which are water soluble and will not precipitate at high pH. Test results have

Problems solved by technology

Although metal chelates formed by the reaction of free metal ions and chelating agents such as amino acids or EDTA are relatively inexpensive to produce, the one significant drawba

Method used

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Examples

Experimental program
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Embodiment Construction

[0029] Several examples are supposed to illustrate our invention. For all tests unless otherwise specified, the total weight of the chelate formed is substantially the sum of the sugar, amino group and metal.

[0030] Iron Maillardate I

[0031] 6.75 g of glycine, 5.28 g of glucose and 80 ml of water were placed into a beaker provided with a reflux condenser. The mixture was stirred and boiled for 2 hours. Thereafter, 5.1 g of FeSO4×H2O was added and the mixture was stirred and boiled for an additional 1 hour to obtain chelated iron. Afterwards, the reaction mixture was evaporated on a rotary evaporator under vacuum and then dried and milled. The reaction product (chelate) obtained was in the form of a fine brown powder. The product is water-soluble and has stable chelated iron properties up to at least pH 12.

[0032] Iron Maillardate II

[0033] 6.75 g of glycine, 10.26 g of sucrose, and 80 ml of water were placed into a beaker provided with a reflux condenser. The mixture was stirred and...

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PUM

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Abstract

A method is disclosed for the formation of metal chelates which are able to remain stable in high alkaline environments when compared to metal chelates produced from a reaction with amino acids. The method involves the reaction of sugars, amino groups, and metal components for a sufficient period of time and temperature in a water solution. Additionally, the stability of metal chelates can be enhanced by oxidation of the sugars with an oxidizing agent such as hydrogen peroxide which form an MRP which will react with the metal component to form a more stable metal chelate than if oxidation were not utilized.

Description

CROSS REFERENCE TO RELATED APPLICATIONS [0001] This application claims the benefit of provisional application bearing Ser. No. 60 / 457,802 filed Mar. 26, 2003 which claims the benefit of provisional application bearing Ser. No. 60 / 425,777 filed Nov. 13, 2002.BACKGROUND OF INVENTION [0002] Metals chelated by organic ligands are used as an important trace mineral source for humans and animals. Certain metal ions are especially known to be beneficial in stimulating plant growth leading to the production of larger, healthier plants, and increased production of fruits or vegetables. It has become generally accepted that the chelated forms of metals using organic acids are better assimilated by plants, animals, and human beings than are metal salts. Plant, animal and human tissue samples indicate increased metal content when exposed to metal organic acid chelates. [0003] Metal chelates have been produced in the prior art from the reaction of a metal ion (usually in the form of soluble meta...

Claims

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Application Information

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IPC IPC(8): C07F1/00C07F3/00C07F15/02C07K14/00
CPCC07F1/005C07F15/025C07F3/003
Inventor TRUSOVS, SERGEJS
Owner J H BIOTECH
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